Me an my ex split after 17 years, we have kids together an she also pregnant with my child, with in a few days of splitting she contacted her ex ( school sweetheart) . He is a dj abroad. She went abroad to him with in a few weeks of texting him. She fell for him. It broke my heart, id never been with anyone else apart from her. I hated her for what she did. He came bk an she slept with him in our house we shared once. I popped round to see kids an seen them together. Anyway, it turns out they didn't click an no longer seeing each other. She as been giving me attention an I ended up sleeping with her again. Just confused to why I would do that. ? I want to know if he better than me an s*** like that. Is this normal?